An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
NSN 5910-01-217-3782
NSN 6130-01-653-5445
NSN 6220-01-156-9610
NSN 6645-00-601-6793
NSN 5950-01-357-5072
NSN 5975-00-789-3846
NSN 5998-01-286-4389
NSN 5998-01-291-6186
NSN 5965-01-444-0342
NSN 5935-01-500-1374
NSN 5985-01-272-6334
NSN 5925-01-221-5515